arpwatch: arpwatch (Monitoring tools for tracking IP addresses on a network)
arpwatch:
arpwatch: The arpwatch package contains arpwatch and arpsnmp.  Arpwatch and
arpwatch: arpsnmp are both network monitoring tools.  Both utilities monitor
arpwatch: Ethernet or FDDI network traffic and build databases of Ethernet/IP
arpwatch: address pairs, and can report certain changes via email.
arpwatch:
arpwatch: Homepage: https://ee.lbl.gov/
arpwatch:
arpwatch:
arpwatch: